That included seven assault rifles, 45 shotguns-five of which were homemade -- 51 rifles and the rest were revolvers and semi-automatic pistols.

It's the latest gun buyback event for the department and United Playaz in their effort to make the streets safer.

"Homicides in San Francisco have went down and the chief shared with me that he believes and I believe that it has to do with these gun buybacks that have happened," Rudy Corpuz Jr. with United Playaz said.

Those who brought in weapons received $100 for a handgun and $200 for an assault weapon.